Vallox 130 E User manual

© VALLOX • We reserve the right to make changes without prior notification.
TECHNICAL SPECIFICATION
Supply air
Extract air
Plate heat exchanger, efficiency more than 60%
Summer / winter damper
Electric 1000 W radiator or water radiator (VKL)
G 3 + F 7
G 3
57 kg
Door switch
Separate 4-step speed controller, control centre 1993A YK
or cooker hoods PTXP / i 130 or PTXPA / i 130
230 V, 50 Hz, 1.35 kW, 5.9 A. IP 34
Filter guard
Preheating, VALLOX 1000
Fireplace switch function
Silencing unit
Ceiling mounting plate
Heat recovery
Heat recovery bypass
Post-heating
Filters
Weight
Maintenance switch
Power adjustment
Input power and data
Options
Fans
Supply air
Extract air
210 W 105 dm3/s 100 Pa
210 W 125 dm3/s 100 Pa
• 1.09.84E
• 28.10.2008
© VALLOX
Technical specifications
Code 3500 E
130 E R
(electric radiator model)
130 E VKL R
(water radiator
model)
• Maximum air flow 130 dm3/s, 50 Pa ductwork pressure loss.
• Separate 4-step fan speed controller.
• Supply air filtering G3 and F7.
• Comes standard with in-built heat recovery bypass (for summer use).
• Post-heating with electric or liquid radiator (VKL).
• Preheating (option) VALLOX 1000.
• Defrost automation.
• Fireplace switch function.
• Maintenance switch.
• Silencer unit (option).
• Ceiling mounting plate (option).
• Available as both R and L models.
• 8-step autotransformer enables power selection over a wide range.
• Connection for remote monitoring / remote use with the VALLOX 1993A YK control centre.
• Can be controlled with cooker hoods PTXP i 130 / PTXPA i 130.
VKL
The figures show R models. In
the L model duct outlets are in
the opposite order.
(See page 2.)

565
598
Model R
42
31
211 282
5
,
25
1
52
2
5
,2
41
025
04
105 282
Model L
13
24
211 282
5,251
5
225,241
0
250
4
105 282
Dimensions and duct
outlets
Duct outlets, inner ø160 mm
Supply air to the dwelling
Extract air from the dwelling
Outdoor air to the unit
Exhaust air outside
4
3
2
1
VKL MODEL
Water radiator (VKL model)
© VALLOX • We reserve the right to make changes without prior notification.
Extract air fan 210 W
Supply air fan 210 W
Electric quick-coupling for fan
(behind the fan)
Post-heating radiator
(electric 1000 W / water)
Heat recovery cell
Outdoor air filter F7
Outdoor and extract air pre-filter G3
Summer / winter damper
Connection outlets ø 160 mm with seals
Wall bracket
MAIN PARTS
Cover of lower housing
Electric radiator regulating thermostat /
water radiator defrost thermostat (VKL model)
HR cell defrost thermostat
Electric box (behind the cover)
Filter guard, optional (not in the picture)
Filter guard indicator, optional (not in the picture)
Speed selector switch
Maintenance switch
Overheat protection reset button
Summer / winter damper handle
Self-actuated one-way dampers (only the VKL model)
VALLOX 130 E
TECHNICAL SPECIFICATION
2
2
1
2
3
5
6
4
7
8
9
10
11
12
13
15
16
14
17
18
19
20
12
3
19
5
6
7
8
111213 14
15
16 17 18
4
20
21
9
10
21
4

1
2
3
4
5
6
7
8
Fan
speeds
60
80*
100
120*
140
160*
180
230*
35
55
80
110
145
180
210
310
Sound values
Sound power level from 130 E
to supply air ducts by octave band Lw, dB
Medium
frequency of
the octave
band, Hz
ADJUSTMENT POSITION / VOLUME FLOW RATE
63
125
250
500
1000
2000
4000
8000
LW, dB
LWA, dB(A)
Hz
LpA, dB(A)
2
36 l/s 4 63 l/s 6 90 l/s 8 111 l/s 2 41 l/s 4 67 l/s 6 95 l/s 8 125 l/s
2
35/37 l/s 4 61/63 l/s 6 86/88 l/s 8 112/115 l/s
59
56
41
42
40
23
15
61
44
69
66
53
50
51
37
34
27
71
55
74
72
60
57
54
46
43
39
76
60
80
74
65
63
57
53
49
45
81
65
60
53
41
32
29
21
61
41
68
63
52
41
40
33
25
70
50
75
69
60
48
45
41
33
25
76
57
79
75
65
53
49
48
39
33
81
62
27 36 41 46
Sound power level from 130 E
to extract air ducts by octave band Lw, dB
ADJUSTMENT POSITION / VOLUME FLOW RATE
A-weighted sound pressure level dB (A) coming from
130 E through the envelope to the rooms where the
unit has been installed (10 m2sound absorption)
ADJUSTMENT POSITION / VOLUME FLOW RATES
(supply / extract)
Control
voltage
V
Total input
power
W
© VALLOX • We reserve the right to make changes without prior notification.
Measuring points after the connection
outlet. Fan curves indicate the total
pressure available for duct losses.
VALLOX 130 E
PERFORMANCE
3
*) Factory preselected control speeds
Air volumes
SD and ED are examples of pressure
losses in supply and extract ducts
Pressure loss in ducts. Total pressure
Fan curves
E = Extract air fan
S = Supply air fan
Volume flow rate
Recommended
operating range
At a lower total pressure, SFP will be
smaller at the speed in question.
ED
SD
PERFORMANCE
S
S
S
S
S
SS
S
E
E
E
E
E
E
E
E
Supply air
Extract air
SE

35
30
25
20
15
4 (13 l/s) 5 (15 l/s) 6 (18 l/s) 7 (21 l/s) 8 (24 l/s)
dB
Extract side
35
30
25
20
15 4 (10 l/s) 5 (12 l/s) 6 (13,5 l/s) 7 (15 l/s) 8 (17 l/s)
rate (air flow volume to the room)
dB
Supply side
VALLOX 130 E + VALLOX SILENCER
EXTRACT AIR
10 m2sound
absorption
ROOM SOUND
MEASUREMENT
MOUNTING
Expected sound levels dB (A) in a room with
VALLOX silencer
SUPPLY AIR
10 m2sound
absorption rate (air flow volume to the room)
© VALLOX • We reserve the right to make changes without prior notification.
VALLOX 130 E
VALLOX SILENCER
2
4
Extract air splitter
outlets ø 125
Supply air splitter
outlets ø 125
Silencer
VALLOX 130 E
Model R

VALLOX 130 E
1Z
The number refers to
adjustment position
The letter denotes either
supply or extract air fan
In the curves:
Performance
m3/h
Recommended
operating range
50 100
Pa
150 200 250 300 350 400 450 500
10 20 30 40 50 60 70 80
100
50
150
200
250
300
350
dm 3/s
0
90 100 110 120 130
1S 1E
2S 2E 2S
3E
3S
4E
4S
5E
5S
6E
6S
7E
7S
8E
8S
VALLOX SILENCER + VALLOX 130 E
63
125
250
500
1000
2000
4000
8000
1/60 2/80
36/24
3/100
47/49
4/120
56/42
5/140
75/49
6/160
85/73
7/180
93/95
8/230
108/126
57 63 65 68 70 71 74
45 50 54 58 60 62 65
33 40 45 49 51 53 56
12 20 25 28 32 34 37
0121721252730
008172126
00020
0
57 63 65 68 70 72 75
32 38 41 45 47 49 52
Supply air duct Sound power level in the supply air duct after
the silencer by octave band Lw, dB
Medium frequency of
the octave band, Hz
63
125
250
500
1000
2000
4000
8000
Lw, dB total
1/60 2/80
33/16
3/100
44/40
4/120
57/45
5/140
69/52
6/160
75/83
7/180
80/105
8/230
93/99
65 69 72 74 76 78 78
51 59 61 64 66 68 69
33 39 44 47 50 52 54
24 28 32 36 38 41 43
19 22 24 26 27 28 31
0 0 0 7 10 15 19
00013
0
65 70 72 74 77 78 79
40 45 48 50 53 54 55
E Extract air fan
S Supply air fan
Sound power level in the extract air duct after
the silencer by octave band Lw, dB
ADJUSTMENT POSITION /
VOLTAGE, (V) / AIR FLOW, dm3/s /
PRESSURE, Pa
LWA, dB(A) total
ADJUSTMENT POSITION /
VOLTAGE, (V) / AIR FLOW, dm3/s /
PRESSURE, Pa
Extract air duct
Lw, dB total
LWA, dB(A) total
Medium frequency of
the octave band, Hz
© VALLOX • We reserve the right to make changes without prior notification.
Pressure loss in ducts. Total pressure
Volume flow rate
PERFORMANCE / VALLOX SILENCER
5
Sound values

VALLOX 130 E
© VALLOX • We reserve the right to make changes without prior notification.
Speed selector
VALLOX 1993 A YK control centre
Cooker hood PTXP /I 130, PTXPA /I 130
6
VENTILATION ADJUSTMENT
FIREPLACE SWITCH FUNCTION (option)
FILTER GUARD (option)
FILTERING
VALLOX 130 E features both extract and supply air filtering before the fans and the
heat recovery cell. The unit comes standard with a F7 fine filter (B), which captures
fine dust, pollen and dust not seen to the eye, and G3 coarse filters (A) for insects
and heavy pollen and room dust, for instance. The filters need to be in place in the
unit whenever ventilation is in operation.
An optional filter guard (L) for the unit monitors the cleanliness of the unit and the
supply air filters. The setpoint of the filter guard is set individually for each dwelling
so that the filter guard indicator (M) lights up at fan speed 4 when the filters are
clean.
Speed selector
VALLOX 130 E delivery includes a four-step speed selector switch. The flush-mounted switch is
mounted in a standard instrument box. The switch can be used to select four of the eight speeds
for the unit. The speeds selected for the unit are 2, 4, 6 and 8. An expert can select different
speeds at the transformer of the unit.
Remote monitoring control
It is sometimes necessary (e.g. in public premises) to control the unit by remote monitoring. The
unit can then be controlled by VALLOX control centre 1993A YK, for instance.You can select
two speeds and one bypass speed at the centre; the bypass speed can be used to bypass the
two first speeds.
The standard four-step switch can be replaced with a corresponding control system, which must
be planned by an expert for each specific case.
Control with a cooker hood
When cooking smoke abatement is connected directly to the unit, it can be controlled with
cooker hood VALLOX PTXP / i 130 or PTXPA / i 130.
If the unit has been equipped with a fireplace switch (timer), it can be used to stop
the extract air fan for a certain period, such as 15 minutes, producing overpressure
in the ventilation zone. This makes it easier to light the fireplace, for instance.
The situation will normalise in a while, after the functions stops.
Note! The starting of the extract air fan may weaken draught in the fireplace.
During cold winter seasons, the flowing of cold air to the extract ducts may cause the antifreezing
and defrost functions to start. If the post-heating radiator does not contain non-freezing solution,
there is a freezing risk.
L
M

VALLOX 130 E
R
0
10
20
30
40
°C
0
10
20
30
40
°C
© VALLOX • We reserve the right to make changes without prior notification.
VALLOX 1000 supply air heater
Instructions for regulating the defrost thermostats for VALLOX 130 E and VALLOX
1000 preheater
• The recommended adjustment for the supply air heater thermostat is circa
+5 °C...10 °C, however slightly higher than the adjustment for the defrost
thermostat of VALLOX 130 E. This enables the functioning of the preheating
resistor before the stopping of the fan and ensures that preheating is truly
beneficial.
• You can check how defrost functions by comparing the functioning of the supply
air fan and preheating. If the fan stops before the supply air heater switches on
to heat, you have to adjust the defrost thermostat somewhat lower, from +5 °C
to +3 °C for example, or increase the setting for the thermostat of the supply air
heater. The indicator of the supply air heater thermostat shows you when the
heater switches on to heat.
• The preheating resistor heats even though the supply air fan has stopped.
Consequently, underpressure causes air coming from the outside to become
warmer before the cell, shortening the time during which the fan is stopped.
The outdoor air duct of VALLOX 130 E can be equipped with an optional VALLOX
1000 supply air heater. The sensor of a separate thermostat on the heater is
mounted in the exhaust air duct as close to the unit as possible. The supply air
heater switches on and the thermostat indicator lights up when exhaust air
temperature goes below the setpoint of the thermostat. If exhaust air temperature
goes even lower, the defrost thermostat of VALLOX 130 E stops the supply air
fan. The preheating resistor switches off when exhaust air temperature is circa
3 °C higher than the value set for the thermostat.
SUMMER SETTING
HEAT RECOVERY BYPASS
WINTER
SETTING
7
HEAT RECOVERY BYPASS
PREHEATING OF OUTDOOR AIR (option)
DEFROSTING OF THE HEAT RECOVERY CELL
B
A
J
In winter use the heat recovery cell of VALLOX
130 E recovers heat from the air leaving the
dwelling and uses it to heat the air coming
from the outside.
Water condensing from extract air may freeze in the heat recovery cell. Freezing
can be prevented by stopping the supply air fan (standard function) or by switching
the (optional) pre-heating resistor on. Both these functions are automatic.
The defrost thermostat (J) stops the supply air fan whenever the temperature of extract
air goes down to circa +5°C. The fan restarts when temperature has risen by three
degrees, i.e. to +8°C. The threshold value of the thermostat can be adjusted.
In summer use when it is warm outside, it is unnecessary to heat outdoor air. The heat recovery
cell is then bypassed in VALLOX 130 E with the standard damper (A). The position of the
damper can be changed using the handle (B). In the summer position air flow through the
cell is prevented, and heat recovery bypass is activated.
VALLOX thermostat 0–40

VALLOX 130 E
585
Ø22
Ø18
T
V
© VALLOX • We reserve the right to make changes without prior notification.
Electric radiator
VALLOX 130 E comes standard with a 1000 W post-heating radiator T (page 2, item 4). Supply
air temperature is adjusted at the thermostat inside the unit (page 2, item 12).
Adjustments can be made within the range of 0...25 °C. In summer when heat recovery cell bypass is
activated, the thermostat has to be set at 0 °C.
Water radiator
VALLOX 130 E VKL comes standard with a water radiator. The model has no device for adjusting
supply air temperature. When the radiator is connected into the heating network, supply air
temperature adjusts according to the temperature in the heating network. In summer use the
circulation of heating water through the radiator has to be stopped.
Supply air can also be adjusted with a self-actuated thermostat, which is not included in the unit
delivery. See the mounting examples in the technical specification in the section describing water-
circulating radiator connections.
In the VKL model it is also possible to bring non-freezing heat transfer fluid into the post-heating
radiator. In addition, the radiator can be provided with a separate non-freezing heating circuit. It
can be built for example with the heat exchanger (V) supplied with the unit.
Vallox 130 E minimum supply air temperatures during heating period
in underfloor heating connection
Water temperature Water flow Supply air temperature °C (and radiator power kW) at different air flow rates
°Cdm
3 /s 35 dm3/s (kW) 60 dm3/s (kW) 80 dm3/s (kW)
25 0,03 19 (0,3) 18 (0,45) 17,5 (0,5)
25 0,05 19,5 (0,35) 18 (0,45) 18 (0,6)
30 0,03 21 (0,4) 19 (0,5) 19 (0,7)
30 0,05 21 (0,4) 20 (0,6) 19 (0,7)
35 0,03 23 (0,45) 21,5 (0,65) 20 (0,8)
35 0,05 23,5 (0,5) 22 (0,7) 20 (0,8)
POST-HEATING
8
WATER RADIATOR FREEZING PROTECTION
WATER RADIATOR PERFORMANCE
R
0
10
20
30
40
°C
0
10
20
30
40
°C
JP
VALLOX 130 E VKL comes standard with a thermostat (JP) protecting the radiator against
freezing. When radiator temperature goes below +5 °C, the thermostat stops the unit
and the self-actuated dampers of the fans close. The unit starts and the dampers open
as soon as temperature rises above +10 °C. The stopping threshold can be adjusted.

VALLOX 130 E
© VALLOX • We reserve the right to make changes without prior notification. 9
PRESSURE LOSS IN THE WATER RADIATOR
EXAMPLE
PRESSURE LOSS IN THE RADIATOR
Pressure loss
Water flow dm3/s
Water flow dm3/s
Plastic connection
pipe ø12/ø8
°C
°C
Temperature of supply air going
from the unit to the dwelling
Temperature of outdoor air coming to the unit
-20
22°C
-10 0 +10
0
10
20
30
Temperature of outdoor air coming to the unit
1
2
3
4
HR cell anti-freezing starts to function
+20
EXAMPLE: Outdoor air temperature rise in the heat recoverycell
with an electric and water radiator
Curve 1 Supply air temperature without post-heating = only heat
recovery.
Curve 2 Supply air temperature controlled by the thermostat of the
electric radiator, adjustment setting 23 °C (air flow less
than 75 l/s).
Curve 3 Supply air temperature with water radiator, water +35 °C
and water flow 0.05 dm3/s. Air flow 50 l/s. Valve fully
open.
Because heat release of water radiator is dependent on
many factors, the curves are approximate. Glycol
decreases radiator power by circa 10...20% depending
on mixture.
Curve 4 A 1000 W post-heating radiator can heat e.g. 100 l/s air
by circa 8 °C at most.
p
R
0
10
20
30
40
°C
0
10
20
30
40
°C

VALLOX 130 E
© VALLOX • We reserve the right to make changes without prior notification.
INTERNAL ELECTRICAL CONNECTIONS / Separate speed selector
10
VALLOX 130 E model 3500E electrical diagram VALLOX 130 E VKL model 3500E electrical diagram
S Supply air fan
E Extract air fan
T1 Safety thermostat of the post-heating radiator
T2 Overheating protector 2 pcs
T3 Post-heating radiator regulating thermostat
+0...+25 ˚C
T4 Defrost thermostat, cell +4 ˚C
R Post-heating radiator
M Autotransformer
K Capacitor
W Filter guard, option
V Filter guard indicator, option
OK Separate speed selector
HK Maintenance switch
KK Operating switch
TK Fireplace switch, option. For instance a 15-minute timer
with opening points. Mounted to replace wire 7-8
KR Connection box (below the unit)
S Supply air fan
E Extract air fan
T3 Radiator defrost thermostat +5 ˚C
T4 Defrost thermostat, cell +4 ˚C
M Autotransformer
K Capacitor
W Filter guard, option
V Filter guard indicator, option
OK Separate speed selector
HK Maintenance switch
KK Operating switch
TK Fireplace switch, option. For instance a 15-minute timer
with opening points. Mounted to replace wire 7-8
KR Connection box (below the unit)
Wire colours
s = blue
m = black
r = brown
Wire colours
s = blue
m = black
r = brown